官方SAT2物理知识点全面解析.

2017-08-06 作者： 356阅读

　　SAT2物理考试是中国考生非常愿意选择的考试类型，难度也不是很大，中国考生在掌握知识点方面非常有优势。下面澳际小编就为大家整理了官方发布的SAT2物理知识点的解析，非常全面，大家可以在备考的时候进行详细的参考和借鉴。更多SAT备考资料请点击

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CONTENT Approximate % of Test

Mechanics

  • Kinematics, such as velocity, acceleration, motion in one dimension, and motion of projectiles
  • Dynamics, such as force, Newton’s laws, statics, and friction
  • Energy and Momentum, such as potential and kinetic energy, work, power, impulse, and conservation laws
  • Circular Motion, such as uniform circular motion and centripetal force
  • Simple Harmonic Motion, such as mass on a spring and the pendulum
  • Gravity, such as the law of gravitation, orbits, and Kepler’s laws
 36%-42%

Electricity and magnetism

  • Electric Fields, Forces, and Potentials, such as Coulomb’s law, induced charge, field and potential of groups of point charges, and charged particles in electric fields
  • Capacitance, such as parallel-plate capacitors and time-varying behavior in charging/ discharging
  • Circuit Elements and DC Circuits, such as resistors, light bulbs, series and parallel networks, Ohm’s law, and Joule’s law
  • Magnetism, such as permanent magnets, fields caused by currents, particles in magnetic fields, Faraday’s law, and Lenz’s law
 18%–24%

Waves and optics

  • General Wave Properties, such as wave speed, frequency, wavelength, superposition, standing wave diffraction, and Doppler fect
  • Rlection and Rraction, such as Snell’s law and changes in wavelength and speed
  • Ray Optics, such as image formation using pinholes, mirrors, and lenses
  • Physical Optics, such as single-slit diffraction, double-slit interference, polarization, and color
 15%–19%

Heat and thermodynamics

  • Thermal Properties, such as temperature, heat transfer, specific and latent heats, and thermal expansion
  • Laws of Thermodynamics, such as first and second laws, internal energy, entropy, and heat engine ficiency
 6%–11%

Modern physics

  • Quantum Phenomena, such as photons and photoelectric fect
  • Atomic, such as the Rutherford and Bohr models, atomic energy levels, and atomic spectra
  • Nuclear and Particle Physics, such as radioactivity, nuclear reactions, and fundamental particles
  • Relativity, such as time dilation, length contraction, and mass-energy equivalence
 6%–11%

Miscellaneous

  • General, such as history of physics and general questions that overlap several major topics
  • Analytical Skills, such as graphical analysis, measurement, and math skills
  • Contemporary Physics, such as astrophysics, superconductivity, and chaos theory
 4%–9%

　　以上就是关于SAT2物理知识点的解析内容，非常详细，包括了对相关知识点所占分值比重的对比和详细知识点的列举，都是大家在备考的时候需要了解的内容。相信经过一段时间的了解之后，大家就会有更多更好的掌握了。

哥伦比亚大学招生官详细解析招生政策，澳际学子分享成功经验

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